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19000 (2000 RM60)
Classification: Main-belt Asteroid          SPK-ID: 2019000
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765763374230921 3.5243e-08  
a 2.76640869297732 1.1535e-08 au
q 2.277926378155981 9.9529e-08 au
i 7.785905824996423 3.2533e-06 deg
node 270.6343099789373 2.8903e-05 deg
peri 98.369114728141 3.048e-05 deg
M 189.3540549327995 1.1279e-05 deg
tp 2460193.147889564810
(2023-Sep-05.64788956)
5.5196e-05 TDB
period 1680.633197175544
4.60
1.0512e-05
2.878e-08
d
yr
n .2142049797689421 1.3398e-09 deg/d
Q 3.254891007798658 1.3572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2152  
   data-arc span      11366 days (31.12 yr)  
   first obs. used      1990-04-29  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47789  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:06:07  

Additional Information
 Earth MOID = 1.29263 au 
 Jupiter MOID = 2.30645 au 
 T_jup = 3.303 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.58   n/a MPCxxxxx  

19000 (2000 RM60)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RM60 = 1990 HK5 = 1998 HG13 = 1999 LD18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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